# Mini tool head v2.1

**URL:** <https://forum.lulzbot.com/t/mini-tool-head-v2-1/5153>\
**Category:** LulzBot Mini\
**Created:** [August 12, 2017, 8:28am UTC](https://forum.lulzbot.com/t/mini-tool-head-v2-1/5153 "2017-08-12T08:28:43Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![porcine2](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.lulzbot.com/porcine2/32/83_2.png) [@porcine2](https://forum.lulzbot.com/u/porcine2)\
**Post date:** [August 12, 2017, 8:28am UTC](https://forum.lulzbot.com/t/mini-tool-head-v2-1/5153/1 "2017-08-12T08:28:43Z")

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I installed the new Mini tool head v2.1. The end stop switch that is on the new tool head, right hand side (the other end stop is on a plastic piece by the threaded rods on the left side, not on the tool head) is only touching the plastic piece 1/4 on the switch which is not enough to trigger the switch. It looks like when the plastic rod holder was printed the end stop tapered near the bottom, not making contact with the new switch. The stop switch is good, I tested it by pressing it in and trying to move the print head in Cura. Any ideas on how to fix this?

 ![end stop.PNG](https://us1.discourse-cdn.com/flex020/uploads/lulzbot/original/2X/f/f01c420cdab96fbdda634285484dac4be6339d63.png)  
 ![mini.PNG](https://us1.discourse-cdn.com/flex020/uploads/lulzbot/original/2X/d/d53ee96a8515b76613c6f972387ff233fd2922dc.png)

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**Author:** ![dsplawski](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.lulzbot.com/dsplawski/32/9558_2.png) [@dsplawski](https://forum.lulzbot.com/u/dsplawski)\
**Post date:** [August 14, 2017, 2:39pm UTC](https://forum.lulzbot.com/t/mini-tool-head-v2-1/5153/2 "2017-08-14T14:39:49Z")

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Epoxy a thin piece of plastic to the x carriage which will hit the limit switch.

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**Author:** ![porcine2](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.lulzbot.com/porcine2/32/83_2.png) [@porcine2](https://forum.lulzbot.com/u/porcine2)\
**Post date:** [August 15, 2017, 6:37am UTC](https://forum.lulzbot.com/t/mini-tool-head-v2-1/5153/3 "2017-08-15T06:37:17Z")

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Thanks I will do that. I also need to learn Blender then I can make a clip!